From 9ec6d89b08f12819a0723883d5f84476fd22f17c Mon Sep 17 00:00:00 2001
From: inxi-svn <inxi-svn@techpatterns.com>
Date: Tue, 29 Jan 2013 00:30:34 +0000
Subject: [PATCH] quick bug fix, no version changes, handling su return value
 for shell parent, weird stuff.

Now will drill in until it hopefully gets su parent.
---
 inxi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/inxi b/inxi
index 653e558..955b7c0 100755
--- a/inxi
+++ b/inxi
@@ -6692,6 +6692,11 @@ get_shell_parent()
 	
 	script_parent=$( ps -fp $PPID --no-headers 2>/dev/null | awk '/'"$PPID"'/ { print $3 }' )
 	shell_parent=$( ps -p $script_parent --no-headers 2>/dev/null | awk '/'"$script_parent"'/ { print $NF}' )
+	if [[ $shell_parent == 'su' ]];then
+		script_parent=$( ps -fp $script_parent --no-headers 2>/dev/null | awk '/'"$script_parent"'/ { print $3 }' )
+		script_parent=$( ps -fp $script_parent --no-headers 2>/dev/null | awk '/'"$script_parent"'/ { print $3 }' )
+		shell_parent=$( ps -p $script_parent --no-headers 2>/dev/null | awk '/'"$script_parent"'/ { print $NF}' )
+	fi
 	echo $shell_parent
 	
 	eval $LOGFE